similar to: nevada_41 and zfs disk partition

Hi, I recently updated from puppet 3.1.1 to 3.2.1 and noticed quite a bit of increased load on the puppetmaster machine. I''m using the Apache/passenger/rack way of puppetmastering. Main symptom is: higher load on puppetmaster machine (8 cores): - 3.1.1: around 4 - 3.2.1: around 9-10 Any idea why there''s more load on the machine with 3.2.1? -- You received this

I had to let this go and get on with testing DB2 on Solaris. I had to abandon zfs on local discs in x64 Solaris 10 5/08. The situation was that: * DB2 buffer pools occupied up to 90% of 32GB RAM on each host * DB2 cached the entire database in its buffer pools o having the file system repeat this was not helpful * running high-load DB2 tests for 2 weeks showed 100%

> ZFS 11.0 on Solaris release 06/06, hangs systems when > trying to copy files from my VXFS 4.1 file system. > any ideas what this problem could be?. What kind of system is that? How much memory is installed? I''m able to hang an Ultra 60 with 256 MByte of main memory, simply by writing big files to a ZFS filesystem. The problem happens with both Solaris 10 6/2006 and Solaris

I would not have expected this upon implementing sieve. And I really need to get around this limitation. LDA has no problem writing to these large mbox files. Why does sieve have a problem with them? This is very odd. May 10 17:45:04 greer dovecot: deliver(stan): write() failed with mbox file /home/stan/mail/1-Debian-Users: File too large May 10 17:45:04 greer dovecot: deliver(stan): write()

This must be resliver day :) I just had a drive failure. The hot spare kicked in, and access to the pool over NFS was effectively zero for about 45 minutes. Currently the pool is still reslivering, but for some reason I can access the file system now. Resliver speed has been beaten to death I know, but is there a way to avoid this? For example, is more enterprisy hardware less susceptible to

The big problem that I have with non-directio is that buffering delays program execution. When reading/writing files that are many times larger than RAM without directio, it is very apparent that system response drops through the floor- it can take several minutes for an ssh login to prompt for a password. This is true both for UFS and ZFS. Repeat the exercise with directio on UFS and there is no

On 19 January 2018 at 08:13, Tobias Grosser via llvm-dev <llvm-dev at lists.llvm.org> wrote: > On Fri, Jan 19, 2018, at 05:47, Chris Lattner via llvm-dev wrote: >> >> >> > On Jan 18, 2018, at 6:02 AM, Michael Kruse <llvmdev at meinersbur.de> wrote: >> > >> > 2018-01-18 6:40 GMT+01:00 Chris Lattner <clattner at nondot.org>: >>

On Fri, Jan 19, 2018, at 05:47, Chris Lattner via llvm-dev wrote: > > > > On Jan 18, 2018, at 6:02 AM, Michael Kruse <llvmdev at meinersbur.de> wrote: > > > > 2018-01-18 6:40 GMT+01:00 Chris Lattner <clattner at nondot.org>: > >> Great, I think that that would be a fine approach: you can have the cmake logic detect which version of isl is installed

Hi All, I''ve just built an 8 disk zfs storage box, and I''m in the testing phase before I put it into production. I''ve run into some unusual results, and I was hoping the community could offer some suggestions. I''ve bascially made the switch to Solaris on the promises of ZFS alone (yes I''m that excited about it!), so naturally I''m looking

Hi! I have a problem with ZFS and most likely the SATA PCI-X controllers. I run opensolaris 2008.11 snv_98 and my hardware is Sun Netra x4200 M2 with 3 SIL3124 PCI-X with 4 eSATA ports each connected to 3 1U diskchassis which each hold 4 SATA disks manufactured by Seagate model ES.2 (500 and 750) for a total of 12 disks. Every disk has its own eSATA cable connected to the ports on the PCI-X

We finally flipped the switch on one of our ZFS-based servers, with approximately 1TB of 2.8TB (3 stripes of 950MB or so, each of which is a RAID5 volume on the adaptec card). We have snapshots every 4 hours for the first few days. If you add up the snapshot references it appears somewhat high versus daily use (mostly mail boxes, spam, etc changing), but say an aggregate of no more than 400+MB a

Greeting Puppeteers, ( I sent this from the wrong address so it may be a duplicate post after moderation ) I recently discovered puppet from the debian administration site and thought I might install it after BASHING my head against cfengine the last 3 times I tried to install it. I installed puppetmaster on my primary server and dropped puppet on a couple of xen virtuals. It worked

I have historically noticed that in ZFS, when ever there is a heavy writer to a pool via NFS, the reads can held back (basically paused). An example is a RAID10 pool of 6 disks, whereby a directory of files including some large 100+MB in size being written can cause other clients over NFS to pause for seconds (5-30 or so). This on B70 bits. I''ve gotten used to this behavior over NFS, but

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=40 laforge@netfilter.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED ------- Additional Comments From laforge@netfilter.org 2003-02-03 16:49 ------- We haven't seen this

#doveconf -v ...................... ? quota = dirsize:User quota ? quota_debug = yes ? quota_exceeded_message = message ? quota_warning = storage=95%% quota-warning 95 %u ? quota_warning2 = storage=80%% quota-warning 80 %u ............................? # du --max-depth=1 -h 311M??? ./storage 20K???? ./sieve 7,8M??? ./mailboxes 319M??? . # doveadm quota get -u myuser Quota

Here is a small btrfs vs. ext4 benchmark with kernel 2.6.37-rc1. compilebench with options -i 10 -r 30 on 2.6.37-rc1 btrfs ========================================================================== intial create total runs 10 avg 73.11 MB/s (user 0.34s sys 1.96s) create total runs 5 avg 49.53 MB/s (user 0.41s sys 1.62s) patch total runs 4 avg 22.13 MB/s (user 0.09s sys 1.79s) compile total runs

Hi folks, after upgrading a Centos container (LXC) from 7.4 to 7.5 I got this: # systemctl status Failed to get D-Bus connection: Connection refused # busctl Failed to connect to bus: Connection refused # ps -ef | grep db[u]s dbus 55 1 0 Jul02 ? 00:00:00 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation # lsof -p 55 COMMAND PID

Hi, I''m testing out Xen on FC4. I''m using bridging for networking, as well as iptables to firewall, configured with the standard Fedora ''system-config-security-level'' tool. However I have really strange problem with conntrack not seeming to catch outbound connections. This prevents outbound connections working from dom0. Connections from domU''s

Hi. I have Centos 7 (updated) running as my host, and I?m using Qemu and KVM, version 2.0.0 and 2.6.0. I have a Trendnet TU-S9 USB serial dongle attached to the host, which uses the Prolific 2303 chipset. I blacklisted the pl2303 driver so the host doesn?t grab the device, and want to expose it to the guest. On the client, I see 2 USB hubs (3.0 and 2.0), and I see 2 USB endpoints (even though

Hello! I'm trying to install libguestfs on Ubuntu 10.04 I've installed packages from here: http://libguestfs.org/download/binaries/ubuntu1004-packages/ I get kernel panic on running libguestfs_test_tool, here is outptut: libguestfs: new guestfs handle 0xa596c0 ===== Test starts here ===== LIBGUESTFS_DEBUG=1 library version: 1.13.11 guestfs_get_append: (null) guestfs_get_attach_method: